1, draw a semicircular head; As shown in the following figure

2. Draw a face and wear a mask; As shown in the following figure

3. Draw a human hair shield; As shown in the following figure

4. Draw the hands and arms of the protective personnel; As shown in the following figure

5. Draw the body; As shown in the following figure

6. Draw full-body protective clothing; As shown in the following figure

7. Color and surface treatment.

Extended data:

Draw a stick figure should pay attention to the following points:

1, teach children to summarize the basic shapes of animals. The basic shape is a large outline, which is determined according to the appearance characteristics of animals. In order to simplify complex images, we should first summarize the basic shapes of animals with simple geometric figures, and then process them.

2. Teach children to master the dynamic changes of animals. Because the orientation and motion state of animals are not fixed, the basic shape is not fixed. For example, the basic shapes of side pigs and forepigs are different. The pig body in front should be drawn as a circle, and the pig body on the side is oval.

3. According to the characteristics of various animals, children can be taught to draw with exaggerated and anthropomorphic methods to make their images more prominent. For example, a panda's head can be more lovely when it is big, and a bird's head can be more lively when it is big.